Which biodegradable material, derived from a waste product of the fishing industry, is revolutionizing sustainable laboratory packaging and reducing plastic waste in scientific supply chains?

Sustainability initiatives in scientific research and product development are reshaping our approach to environmental challenges. As laboratories and research facilities work to reduce their ecological footprint, innovative biodegradable materials are emerging as alternatives to conventional plastics and packaging. This trivia question explores a breakthrough sustainable packaging innovation that's changing how scientific products are delivered and stored.

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Chitosan (derived from crustacean shells)
Alginate (extracted from seaweed)
Zein (protein from corn)
Lignin (byproduct of paper manufacturing)